会议专题

Design of an Energy-Efficient Double Rounds Clustering Protocol in Wireless Sensor Network

Wireless Sensor Network (WSN) is one of the most active technologies in information area. But sensor nodes energy restriction is a big problem in WSN. In this paper we focus on the communications aspect to present a new protocol for WSN to improve energy efficiency. It is called Energy-Efficient Double rounds Clustering Protocol (EEDCP). It improves the LEACH protocol as follows: add a parameter of energy for the head nodes election arithmetic, combines flat topology, hierarchical topology and locationbased routing to form a hybrid topology, uses double rounds clustering instead of every round clustering. At last, we simulate it on Matlab, and compare the results with LEACH and DIRECT protocol. The results show that it improves the energy performance of network by 33%~82%.

wireless sensor network energy efficiency clustering protocol flat topology hierarchical topology location-based routing

ZhengQiu Lu Meijing Guan Wang Ming Xiaoying Chen Qingzhang Chen

Ningbo DaHongYing University, Ningob, China Zhejiang University of Technology, Hangzhou, China

国际会议

The 13th IEEE Joint International Computer Science and Information Technology Conference(2011年第13届IEEE联合国际计算机科学与信息技术会议 JICSIT 2011)

重庆

英文

804-808

2011-08-20(万方平台首次上网日期,不代表论文的发表时间)